function secureLogin(){
		var error = '';
		if($('strUsername').getProperty('value')==''){ $('strUsername').setProperty('class','inputerr'); error = true}
		if($('strPassword').getProperty('value')==''){ $('strPassword').setProperty('class','inputerr'); error = true}	
		if(!error){	
			new Ajax('http://www.webdoos.be/ajx/login.php?action=doLogin&un='+ $('strUsername').getProperty('value')+'&ps='+$('strPassword').getProperty('value'), {
			method: 'get',initialize: function(){
				$('button').setProperty('value','U gegevens worden doorgestuurd... even geduld');		
			},
			onComplete:function(){
				if(this.response.text!='error'){
					window.open('http://www.webdoos.be/nl/klanten/facturen-32.html','_self');
				}else{
					$('button').setProperty('value','Mijn gebruiker inloggen');	
					$('strUsername').setProperty('class','inputerr');
					$('strPassword').setProperty('class','inputerr');	
				}//if
			}
			}).request();
		}//if
}//loadPortfolio